Communication control register (0x7F00)
The address of command word register for communication control is 0x7F00.
This register is write-only. The frequency converter is controlled through writing
data into the address. The definition of each bit is shown in table below:
bit
Value
Description
15...9
–
Reserved
8
1
Freewheeling stop
0
Inactive
7
1
Inactive
0
Active
6
1
Stop acceleration/deceleration active
0
Inactive
5
1
Reset active
0
Inactive
4
1
E-stop active
0
Inactive
3
1
Stop according to parameter setting
0
Inactive
2
1
Reverse
0
Forward
1
1
Jog active
0
Inactive
0
1
General control active
0
Inactive
Tab. 14-24: Communication control register (0x7F00)
If the communication frame check is successful (CRC valid), the frequency con-
verter always accepts the content of the control word. All conflicts (e.g. run
command and stop command active at the same time) are resolved by the appli-
cation functionality (Run / Stop generator, jog control...). This assures that the
frequency converter will always react in the same manner, independent of the
run command source.
Bosch Rexroth AG
Communication
EFC x610 Series
268/389
DOK-RCON03-EFC-X610***-IT05-EN-P